Introduction

Switchboard Cellular Part 1 Transcription was developed by the Linguistic Data Consortium (LDC) and consists of transcripts of approximately 24 hours of English telephone conversations collected by LDC between 1999-2000. The corresponding audio files are contained in Switchboard Cellular Part 1 Transcribed Audio (LDC2001S15).

Data

This release consists of 250 talker pairs (250 speakers total) with one tracnscript (session) per talker pair for a total of 250 conversations. The documentation included with this release includes information on how calls were selected for transcription and on the specification used to transcribe the audio files.